I've got a 12" Powerbook G4. It's got a 1GHZ processor, 768MB Ram, a 40 gig hard drive. I'm wondering if I should install Leopard. If I did, I'd have to purchase some form of storage, due to my tiny little 40 gig hard drive down to about 5 gig spare space... Anyways, what do you guys think I should do? Is my Powerbook worth the work it would need to make Leopard doable? Or do I hang with Tiger till I can afford a new lappy all-together? If I were to upgrade storage, should I upgrade my internal hard drive? How hard is an internal hard drive swap? Could I possibly do a solid state internal hard drive somehow..? Your opinions plz, oh wise ones.